Question

a network of five identical resistors each of value 25 ohm is made as shown in the figure equivalent resistance between points a and b is?????​

Answer 1

Answer:

0.5 ohm

Explanation:

Series

R = R1 + R2 + R3...  

R = 5 × 10

R = 50 ohm

Parallel  

R = 1R1 / 1R2 / 1R3...

R = 1/10 × 5

R = 0.5 ohm